Answer: b, 192
Step-by-step explanation: that just seems like a reasonable amount/
what percent of 360is 18?
Solve for x in the equation x2 - 4x-9=29.
X= 2+ 42
X= 2+ 33
x = 2+ V34
X=41 V42
Answer:
x= 2+V42
Step-by-step explanation:
That V means square root
Name:
Color the extra cubes blue.
Count and write how many more.
34
Chapter 9
Lesson 3
Day 2
Extra Practice KB
PLEASE HELP IF YOU KNOW THIS!!!!!
Answer:
7cm
Step-by-step explanation:
3cmx3cm=9cm
9cmx3.14=28.26
28.26/197.9=7 (plus a bunch of decimals!)
So 7cm is your height
Answer:
7.50 is the answer so either 7 or 8
Step-by-step explanation:
h= (A/2piR) -r
Plug in the area and the radius and you got the answer. Use 3.14 as pi
a baseball team win at least five sixths of its game. the team won 40 games. how many games I'd the team play
Answer:
they played 48 games
Step-by-step explanation:
let 'g' = total # of games
5/6g = 40
g = 48
40 wins, 8 losses
g+12+9g what is the term help me
Answer: 10g +12
Step-by-step explanation:
Combine like terms!
Amy is driving at a constant speed of 25 miles per hour to the grocery
store.
Which of the following is equivalent to this rate?
A.) 2200 feet per minute
B.) 1900 feet per minute
C.) 2000 feet per minute
D.) 2100 feet per minute
Answer:
A
Step-by-step explanation:
I hope this was helpful, if you want the work then let me know.
b -2(b - 2) simplified
Answer:
b -2(b - 2)
b-2b+4
-b+4
4-b
(а +
(a +2b)
A (а + 2)(3а - b)
в (а + 2b)(4а - 5b)
902 - 4 after factorization
A 2(9а - 2)
в (За + 4) (3а - 4)
Answer:
I do not understand properly.
i need help asap tysm
Answer:
1.5<3-sqrt(2)<1.6
Step-by-step explanation:
Just do 3-1.4 and 3-1.5 and put the precise answer in the middle.
Microsoft wanted to increase the average length of time consumers spend playing their games during a gaming session. They found out that one of the main reasons consumers stop playing is because they are too tired and need to sleep. Microsoft was wondering if they could make people play longer by shipping each of their games with a 24 pack of Monster energy drink. If the average amount of time players spent playing their games with the energy drink was greater than 5 hours, they start shipping all games with this drink. They randomly sampled 50 players and recorded the length of time they spent playing after receiving the drink. Were all of the necessary assumptions/conditions met in this study
Answer:
The answer is "Yes".
Step-by-step explanation:
In this question, the answer is "yes" because as the sample group of 50, it is now under the population size of 10 percent, and Often the random sample is less than 30. It doesn't require the standard deviation, and for each of the samples it was selected randomly, therefore randomization becomes achieved.
HELP!! find the MEDIANS OF THESE NUMBERS:
130, 122, 114, 129, 113, 103, 140, 111, 145, 138, 141.
and
112, 131, 114, 117, 129, 90, 122, 130, 113, 124, 105.
Answer:
the first one is 126, the second one is 117
Step-by-step explanation:i learned this
2. Alayna draws 18 more stars than Pearl. Alayna draws © Assessment 37 stars. How many stars does Pearl draw? 37718 = 55 Can you use the equation to solve the problem? Choose Yes or No. 37 - 18= ? Yes O No 18 + 37 = ? Yes O No 18+ ? = 37 O Yes No ? +18= 37 O Yes O No
Answer:
hvcr;vg;ie
Step-by-step explanation:
Could someone help me with this????
supply the missing reasons for the proof below
Answer:
4. Is 6 and 5. Is 8
Step-by-step explanation:
which do you think is quadrilaterals
Answer: Only the second image
Step-by-step explanation:
Answer:
2nd and last
Step-by-step explanation:
the ones with 4 sides are quadrilaterals
Nina’s garden is 4 1/5 meters long and 3/10 meter wide. What is the area of Nina’s garden?
Answer:
63/50 meters^2 or in mixed number: 1 13/50 meters^2
Step-by-step explanation:
Area= length * width
length = 4 1/5= 21/5 . Multiply the whole number with the denominator. 4*5= 20 . Add 20 with the numerator. 20+1=22
width= 3/10
21/5* 3/10 ( Multiply the denominators together). ( Multiply the numerators together).
21*3 / 5*10
The solution is Option A.
The area of rectangular garden is A = 1 13/50 meters
What is the Area of a Rectangle?The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle
Area of Rectangle = Length x Width
Given data ,
Let the area of the rectangular garden be A
Now , the equation will be
The length of the rectangle = 4 1/5 meters
The length of the rectangle = 21/5 meters
The width of the rectangle = 3/10 meters
So , Area of Rectangle = Length x Width
The area of the rectangular garden A = ( 21/5 ) x ( 3/10 )
On simplifying the equation , we get
The area of the rectangular garden A = 63/50
The area of the rectangular garden A = 1 13/50 meters
Hence , the area of the rectangular garden is 1 13/50 meters
To learn more about area of rectangle click :
https://brainly.com/question/15225905
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the equation of a curve is xy^3-2x^2y^2=0. find the gradient of the tangent to the curve at (1,2)
Differentiate both sides of
xy ³ - 2x ²y ² = 0
with respect to x :
d(xy ³ - 2x ²y ²)/dx = d(0)/dx
d(xy ³)/dx - 2 d(x ²y ²)/dx = 0
By the product rule,
d(x)/dx y ³ + x d(y ³)/dx - 2 (d(x ²)/dx y ² + x ² d(y ²)/dx) = 0
By the chain rule,
y ³ + 3xy ² dy/dx - 2 (2xy ² + 2x ²y dy/dx) = 0
y ³ + 3xy ² dy/dx - 4xy ² - 4x ²y dy/dx = 0
y ³ - 4xy ² + (3xy ² - 4x ²y) dy/dx = 0
(3xy ² - 4x ²y) dy/dx = 4xy ² - y ³
dy/dx = (4xy ² - y ³) / (3xy ² - 4x ²y)
dy/dx = (4xy - y ²) / (3xy - 4x ²)
At the point (1, 2), the gradient is
dy/dx (1, 2) = (4×1×2 - 2²) / (3×1×2 - 4×1²) = 4/2 = 2
tourist agency is planning a tour for 96 men and women. Each Tour bus hold 10 people. how many buses are needed for the entire group?
Answer:
Step-by-step explanation:
if each bus holds just 10 people,
the agency will need 10 busses,
9 busses will hold 10 people, one bus will hold 6
$11.00 × 20 = $220 in 40 hours
Answer:
If you are asking for the hourly wager, it is $5.50 per hour.
How many 5/6 can I get from 2 1/2?
5/6 is less than 2 1/2
5/6 < 15/6
0.833333333333 < 2.5
5/6 < 2 1/2
I think i'm not to good at math
Answer:
3
Step-by-step explanation:
divide 2 1/2 by 5/6
5/2 ÷ 5/6 = 5/2 · 6/5 = 30/10 or 3
PLz help me this is 7th grade math
Answer:
g = 118°, h = 62°, k = 140°, m = 40°
Step-by-step explanation:
g = 118°
h = 180 - 118 = 62°
k = 140°
m = 180 - 140 = 40°
Find the average rate of change of the function from x=1 to x=2.
f(x)=−14/x^2
Answer:
The average rate of change of the function from x=1 to x=2 will be: 10.5
Step-by-step explanation:
Given the function
[tex]f\left(x\right)=-\frac{14}{x^2}[/tex]
at x₁ = 1,
f(x₁) = f(1) = -14/(1)² = -14/1 = -14
at x₂ = 2,
f(x₂) = f(2) = -14/(2)² = -14/(4) = -3.5
Using the formula to determine the average rate of change at which the total cost increases will be:
Average rate of change = [f(x₂) - f(x₁)] / [ x₂ - x₁]
= [-3.5 - (-14)] / [2 - 1]
= [-3.5 + 14] / [1]
= 10.5 / 1
= 10.5
Therefore, the average rate of change of the function from x=1 to x=2 will be: 10.5
Choose all the statements below that are true.
Question 5 options:
A) Probability can be greater than 1 (100%).
B) Probability must always be between 0 and 1 (0% and 100%), inclusive.
C) Probability can be negative.
D) None of the above statements are true.
Answer:
B) Probability must always be between 0 and 1 (0% and 100%), inclusive.
Step-by-step explanation:
Required
Select all true statement(s)
Represent the probability of an event with p.
In probability, the range of values of p is: [tex]0 \le p \le 1[/tex] or [tex]0\% \le p \le 100\%[/tex]
This implies that:
[tex]Minimum = 0\%[/tex] or 0
[tex]Maximum = 100\%[/tex] or 1
Base on the above information:
(a) False; because the maximum is 1
(b) True because of the above range; 0 to 1 or 0% to 100%
(c) False; because the minimum is 0
(d) False; because (b) is true
8x+4y=16
Translate from Standard form to slope intercept form
simplify 8 to the 1/2 power
Answer:
[tex]2\sqrt{2}[/tex]
Step-by-step explanation:
1/2 power = square root so [tex]\sqrt{8} =[/tex] [tex]\sqrt{4}[/tex] × [tex]\sqrt{2}[/tex] = 2 × [tex]\sqrt{2}[/tex] = [tex]2\sqrt{2}[/tex]
Help Please nothing i get is the right answer
9514 1404 393
Answer:
L = 882/121 feet
Step-by-step explanation:
Set the appropriate variables in the equation to the given values and solve for the unknown.
[tex]T=2\pi\sqrt{\dfrac{L}{32}}\\\\3=2\left(\dfrac{22}{7}\right)\sqrt{\dfrac{L}{32}} \qquad\text{fill in given values}\\\\ \dfrac{3\cdot7}{44}=\sqrt{\dfrac{L}{32}} \qquad\text{multiply by $\dfrac{7}{44}$}\\\\ \left(\dfrac{21}{44}\right)^2=\dfrac{L}{32}\qquad\text{square both sides}\\\\ \dfrac{32\cdot441}{1936}=L \qquad\text{multiply by 32}\\\\ \boxed{L=\dfrac{882}{121}}\qquad\text{reduce the fraction}[/tex]
_____
Additional comment
That's about 7.3 feet. (You can compare this to what you know about the time it takes for a cycle when swinging on a swing set.)
y = -x2 + 4
y = 2x + 1 (10 points)
Answer:
(3/4,5/2)
Explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Sophia pays a $25.00 membership fee for an online music store. If Sophia purchases n songs for
$3.00 each, and the total cost for her purchase is $60.00. Write and equation for the total cost
of songs s
Answer:
11 remainder 2 sorry if it's wrong...
Step-by-step explanation:
60.00- 25.00= 35.00 35.00 ÷ 3 = 11 r2
In ∆BCD if BC=BD, m<B=(13x-35)°, m<C=(5x-19)°, and m<D=(2x+14)°, find x and the measure of each angle
Answer:
Value of x = 11 ° , ∠B = 108° ,∠C = 36° ,∠D = 36°
Step-by-step explanation:
Given :
In ΔBCD , BC = BD And ∠B= (13x-35)° , ∠C= (5x-19)° ,∠D=(2x+14)°
To Find :
value of x and ∠D , ∠B and ∠C
Solution:
∵ BC=BD , So ∠C = ∠D
Therefore 5x-19 = 2x+14
3x = 33 , ∴ x=11°
So, ∠B = (13×11) - 35 = 108°
∠C = (5×11)-19 = 36°
∠D= (2×11) +14 =36°